Introduction：Basic information about CAS 20825-07-4|1,1,1,5,5,6,6,6-OCTAFLUORO-2,4-HEXANEDIONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,1,1,5,5,6,6,6-OCTAFLUORO-2,4-HEXANEDIONE |
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| CAS Number | 20825-07-4 | Molecular Weight | 258.06600 |
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| Density | 1.538 g/mL at 25ºC(lit.) | Boiling Point | 118.7ºC at 760 mmHg |
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| Molecular Formula | C6H2F8O2 | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 37.9ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 1,1,1,5,5,6,6,6-octafluorohexane-2,4-dione |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.538 g/mL at 25ºC(lit.) |
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| Boiling Point | 118.7ºC at 760 mmHg |
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| Molecular Formula | C6H2F8O2 |
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| Molecular Weight | 258.06600 |
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| Flash Point | 37.9ºC |
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| Exact Mass | 257.99300 |
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| PSA | 34.14000 |
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| LogP | 2.27460 |
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| Vapour Pressure | 16.5mmHg at 25°C |
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| Index of Refraction | n20/D 1.3269(lit.) |
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| InChIKey | MGKBKOFWQWACLM-UHFFFAOYSA-N |
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| SMILES | O=C(CC(=O)C(F)(F)C(F)(F)F)C(F)(F)F |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H302-H312-H315-H319-H332-H335 |
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| Precautionary Statements | P261-P280-P305 + P351 + P338 |
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| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | Xn: Harmful;Xi: Irritant; |
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| Risk Phrases | R20/21/22 |
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| Safety Phrases | 26-36 |
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| RIDADR | UN 3265 |
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| HS Code | 2914700090 |
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Customs
| HS Code | 2914700090 |
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| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
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| Carl L. Yaws The Yaws Handbook of Physical Properties for Hydrocarbons and Chemicals , (2015), 89
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Synonyms
| 1,1,1,5,5,6,6,6-octafluoro-2,4-hexanedione |
| 1,1,1,2,2,6,6,6-octafluoro-3,5-hexanedione |
| 3,3-dihydroperfluorohexane-2,4-dione |
| 3H,3H-Octafluorohexane-2,4-dione |
| 3H,3H-Perfluorohexane-2,4-dione |
| MFCD00041014 |
